XSS in Mozilla Firefox

CVE-2011-2670

Mozilla Firefox before 3.6 is vulnerable to XSS via the rendering of Cascading Style Sheets

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (49.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Mozilla Firefox — versions before 3.6

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2011-2670?: CVE-2011-2670 is a medium-severity vulnerability in Mozilla Firefox, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-13.
How severe is CVE-2011-2670?: Medium severity. CVSS v3 base score is 6.1 out of 10.